how to find attribute value in jquery code example
Example 1: get attribute value jquery
var some_var = $( some_jquery_selector ).attr( 'some_attribute_name' );
Example 2: jquery get element attribute
<div data-role="page" data-last-value="43" data-hidden="true" data-options='{"name":"John"}'></div>
Example 3: jquery get element attribute
$( "div" ).data( "role" ) === "page";
$( "div" ).data( "lastValue" ) === 43;
$( "div" ).data( "hidden" ) === true;
$( "div" ).data( "options" ).name === "John";